The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8810-1 advisory.

    It was discovered that ImageMagick did not correctly handle certain memory operations. An attacker could     possibly use this issue to cause a denial of service. This issue affected Ubuntu 14.04 LTS, Ubuntu 16.04     LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-33535)

    Kamil Frankowicz discovered that ImageMagick did not correctly handle certain memory operations. An     attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue     affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and     Ubuntu 24.04 LTS. (CVE-2026-33536)

    It was discovered that ImageMagick did not correctly handle certain integer arithmetic. An attacker could     possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2026-34238)

    Jake Lamberson discovered that ImageMagick did not correctly handle certain memory operations. An attacker     could possibly use this issue to cause a denial of service or execute arbitrary code. This issue affected     Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 26.04     LTS. (CVE-2026-40310)

    Junmin Zhu discovered that ImageMagick did not correctly handle certain memory operations. An attacker     could possibly use this issue to cause a denial of service. This issue affected Ubuntu 18.04 LTS, Ubuntu     20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 26.04 LTS. (CVE-2026-40311)

    It was discovered that ImageMagick did not correctly handle opening certain MSL files. If a user or     automated system were tricked into opening a specially crafted file, an attacker could possibly cause a     denial of service. This issue affected Ubuntu 26.04 LTS. (CVE-2026-40312)

    It was discovered that ImageMagick did not correctly handle certain memory operations. An attacker could     possibly use this issue to execute arbitrary code. (CVE-2026-56361)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS : ImageMagick vulnerabilities (USN-8810-1)

medium Nessus Plugin ID 349783

Version 1.4

Version 1.3

Version 1.2

Version 1.4 Oct 14, 2026, 10:44 PM CVSS metrics ("Cvssv4 supplemental" set to none) Plugin Feed: 202610142244
Version 1.3 Oct 13, 2026, 11:46 PM Detection (updated detection logic) Plugin metadata Plugin Feed: 202610132346
Version 1.2 Sep 29, 2026, 11:23 AM CVSS metrics ("Cvssv4 supplemental" set to "CVSS:4.0/U:Clear") Plugin Feed: 202609291123